not racing and not clamp. i know sucks but here is the good. ive had this carb for a little while but havent put many miles on it. so the carb is basically like new. the carb has a 30 slide, cable choke, w9 needle, 264 atomizer, 50 pilot jet. ill through in 3 main jets , a w7 needle, a 258 atomizer and 45 pilot jet along with the carb. maybe that will help you get close to your bike's needs as far as tuning. for you a35 guys ill through in the matching 19 mm manifold for another 10 bucks.
60 bucks for carb 70 for carb and manifold